40858560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{4729}}^1$

素因数の和:4755

約数の個数: 112

約数和(自身を含む): 144170400

約数和(自身を除く): 103311840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 4729, 8640, 9458, 14187, 18916, 23645, 28374, 37832, 42561, 47290, 56748, 70935, 75664, 85122, 94580, 113496, 127683, 141870, 151328, 170244, 189160, 212805, 226992, 255366, 283740, 302656, 340488, 378320, 425610, 453984, 510732, 567480, 638415, 680976, 756640, 851220, 907968, 1021464, 1134960, 1276830, 1361952, 1513280, 1702440, 2042928, 2269920, 2553660, 2723904, 3404880, 4085856, 4539840, 5107320, 6809760, 8171712, 10214640, 13619520, 20429280, 40858560]

約数ペア:

[(1, 40858560), (2, 20429280), (3, 13619520), (4, 10214640), (5, 8171712), (6, 6809760), (8, 5107320), (9, 4539840), (10, 4085856), (12, 3404880), (15, 2723904), (16, 2553660), (18, 2269920), (20, 2042928), (24, 1702440), (27, 1513280), (30, 1361952), (32, 1276830), (36, 1134960), (40, 1021464), (45, 907968), (48, 851220), (54, 756640), (60, 680976), (64, 638415), (72, 567480), (80, 510732), (90, 453984), (96, 425610), (108, 378320), (120, 340488), (135, 302656), (144, 283740), (160, 255366), (180, 226992), (192, 212805), (216, 189160), (240, 170244), (270, 151328), (288, 141870), (320, 127683), (360, 113496), (432, 94580), (480, 85122), (540, 75664), (576, 70935), (720, 56748), (864, 47290), (960, 42561), (1080, 37832), (1440, 28374), (1728, 23645), (2160, 18916), (2880, 14187), (4320, 9458), (4729, 8640)]